GPT-5.6 Luna  low · 2026-10-20 · Sample 1/3

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AI reference score

4.04 ± 0.47

The ± value shows how much the counted judges’ scores vary across both rounds of scoring.

Claude Opus 5.5 · medium · Pass 1 4.35
Claude Opus 5.5 · medium · Pass 2 4.10
GPT-6 Astra · medium · Pass 1 4.35 Not counted
GPT-6 Astra · medium · Pass 2 4.65 Not counted
Grok 4.7 · medium · Pass 1 4.35
Grok 4.7 · medium · Pass 2 3.35

Scoring criteria

Pelican likeness
3.75
Bicycle correctness
4.50
Riding pose
2.75
Composition
5.75
Obvious errors (higher is better)
3.75
Drawing checks passed Normal

Judges

Claude Opus 5.5 · medium · Pass 1

4.35

What the judge sees: Original (Chinese) 这是一幅浅蓝色背景的扁平风格插画。画面中央是一只白色的鸟,深色描边,头顶有浅灰色的羽冠,翅膀是灰色的,长长的橙色喙朝右;它骑在一辆红色线条画成的自行车上,两条橙色细腿踩在踏板附近。右上角有一个黄色的圆形太阳,自行车左右两侧有几条蓝色短横线,车轮下方有一条略带弧度的绿色线表示地面。

No pouch, so it doesn't look much like a pelican; the body floats, the feet aren't on the pedals, and the frame lines are messy too.

Machine translated

Original (Chinese) 没有喉囊,不太像鹈鹕;身体悬空,脚也没踩踏板,车架线条也很乱。

  • Long beak and throat pouch: No
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
4.00
Bicycle correctness
5.00
Riding pose
3.00
Composition
6.00
Obvious errors (higher is better)
4.00

Claude Opus 5.5 · medium · Pass 2

4.10

What the judge sees: Original (Chinese) 这是一幅浅蓝色背景的扁平风格插画。画面中央是一只白色的鸟,深色描边,头顶有浅灰色的羽冠,翅膀是灰色的,长长的橙色喙朝右;它骑在一辆红色线条画成的自行车上,两条橙色细腿踩在踏板附近。右上角有一个黄色的圆形太阳,自行车左右两侧有几条蓝色短横线,车轮下方有一条略带弧度的绿色线表示地面。

Bird doesn't look like a pelican, the frame lines are jumbled, and both feet hang off the pedals.

Machine translated

Original (Chinese) 鸟不像鹈鹕,车架线条错乱,双脚悬空没踩踏板

  • Long beak and throat pouch: No
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
4.00
Bicycle correctness
4.00
Riding pose
3.00
Composition
6.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 1

4.35 Not counted

What the judge sees: Original (Chinese) 浅蓝色背景中,一只白色、深灰色轮廓的鸟骑在红色自行车上,鸟嘴向右伸出,呈橙黄色,翅膀为浅灰色,双腿为橙黄色。自行车的两个圆形车轮分列左右,底部有一条绿色弧线;画面右上方有一个黄色圆形,左右两侧还有几条蓝灰色短横线。

Pouch isn't distinct enough, both feet hang clear of the crank, and the riding pose lacks support.

Machine translated

Original (Chinese) 喉囊特征不足,双脚悬离曲柄,骑行姿态缺乏支撑。

  • Long beak and throat pouch: No
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
4.00
Bicycle correctness
5.00
Riding pose
3.00
Composition
6.00
Obvious errors (higher is better)
4.00

GPT-6 Astra · medium · Pass 2

4.65 Not counted

What the judge sees: Original (Chinese) 浅蓝色背景中,一只白色、深灰色轮廓的鸟骑在红色自行车上,鸟嘴向右伸出,呈橙黄色,翅膀为浅灰色,双腿为橙黄色。自行车的两个圆形车轮分列左右,底部有一条绿色弧线;画面右上方有一个黄色圆形,左右两侧还有几条蓝灰色短横线。

Pouch isn't obvious, neither foot touches the pedals, and the riding pose lacks support.

Machine translated

Original (Chinese) 喉囊不明显,双脚未接踏板,骑行姿态缺乏支撑。

  • Long beak and throat pouch: No
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
4.00
Bicycle correctness
5.00
Riding pose
3.00
Composition
7.00
Obvious errors (higher is better)
5.00

Grok 4.7 · medium · Pass 1

4.35

What the judge sees: Original (Chinese) 浅蓝色背景上,一只白色圆身、长橙喙、灰白翅膀的鸟骑在一辆红色自行车上,鸟身居中偏上,两轮在下方左右分开。右上角有一个黄色圆,画面左侧和右侧各有几条短蓝横线,底部有一条绿色横线。

Has two wheels and a frame, but no pouch, feet aren't on the pedals, and the bird looks suspended above the bike.

Machine translated

Original (Chinese) 有双轮和车架,但无喉囊,脚未踏板,像鸟悬在车上。

  • Long beak and throat pouch: No
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
4.00
Bicycle correctness
5.00
Riding pose
3.00
Composition
6.00
Obvious errors (higher is better)
4.00

Grok 4.7 · medium · Pass 2

3.35

What the judge sees: Original (Chinese) 浅蓝色背景上,一只白色圆身、长橙喙、灰白翅膀的鸟骑在一辆红色自行车上,鸟身居中偏上,两轮在下方左右分开。右上角有一个黄色圆,画面左侧和右侧各有几条短蓝横线,底部有一条绿色横线。

Round body and pointed beak with no pouch, body pressed onto the frame, and no visible pedals.

Machine translated

Original (Chinese) 圆身尖喙缺少喉囊,身子压在车架上,未见踏板。

  • Long beak and throat pouch: No
  • Two wheels: Yes
  • Frame connects the wheels: Yes
  • Bird sits on the seat: No
  • Feet on the pedals: No
Pelican likeness
3.00
Bicycle correctness
4.00
Riding pose
2.00
Composition
5.00
Obvious errors (higher is better)
3.00

Drawing details

Validation: Drawing checks passed

Generate an SVG of a pelican riding a bicycle

View SVG source
<?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 600">
  <title>Pelican riding a bicycle</title>
  <desc>A cheerful pelican pedaling a red bicycle.</desc>

  <rect width="800" height="600" fill="#dff4ff"></rect>
  <circle cx="680" cy="105" r="55" fill="#ffd76a"></circle>

  
  <path d="M80 485 Q400 465 720 485" fill="none" stroke="#82b96b" stroke-width="8"></path>

  
  <g fill="none" stroke="#c83d3d" stroke-width="9" stroke-linecap="round" stroke-linejoin="round">
    <circle cx="245" cy="430" r="78" fill="#f8fbff"></circle>
    <circle cx="570" cy="430" r="78" fill="#f8fbff"></circle>
    <path d="M245 430 L355 300 L440 430 L245 430 M355 300 L570 430 M440 430 L515 300"></path>
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    <circle cx="440" cy="430" r="17" fill="#ffffff"></circle>
    <path d="M440 430 l-38 -25 M440 430 l35 22"></path>
  </g>

  
  <g stroke="#263746" stroke-width="6" stroke-linejoin="round">
    
    <ellipse cx="405" cy="238" rx="92" ry="122" fill="#f7f7f2"></ellipse>
    
    <path d="M368 205 Q315 250 350 326 Q397 314 424 254 Z" fill="#d9e2e5"></path>
    <path d="M356 250 Q385 265 407 295" fill="none" stroke="#9eafb5" stroke-width="5"></path>
    
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    <circle cx="440" cy="123" r="63" fill="#f7f7f2"></circle>
    
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    <path d="M465 119 Q535 104 620 139 Q548 180 465 145 Z" fill="#f0a43c"></path>
    <path d="M468 143 Q545 153 620 139" fill="none" stroke="#c87928" stroke-width="5"></path>
    
    <circle cx="458" cy="105" r="9" fill="#263746"></circle>
    <circle cx="461" cy="102" r="3" fill="#ffffff" stroke="none"></circle>
    
    <path d="M383 330 L355 406 M438 330 L470 406" fill="none" stroke="#e49a35" stroke-width="13"></path>
    
    <path d="M348 409 q-25 10 -38 2 M473 409 q24 11 38 1" fill="none" stroke="#e49a35" stroke-width="10"></path>
    
    <path d="M438 214 Q482 245 512 291" fill="none" stroke="#f7f7f2" stroke-width="25"></path>
  </g>

  
  <path d="M505 294 L522 269" stroke="#263746" stroke-width="7" stroke-linecap="round"></path>

  
  <g fill="none" stroke="#77abc5" stroke-width="7" stroke-linecap="round">
    <path d="M120 265 h55"></path>
    <path d="M92 300 h35"></path>
    <path d="M650 330 h48"></path>
  </g>
</svg>